Welsh vs Immigrants from Costa Rica Median Female Earnings

The statistical analysis conducted on geographies consisting of 527,602,521 people shows a poor negative correlation between the proportion of Welsh and median female earnings in the United States with a correlation coefficient (R) of -0.198 and weighted average of $37,856. Similarly, the statistical analysis conducted on geographies consisting of 204,263,663 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and median female earnings in the United States with a correlation coefficient (R) of -0.192 and weighted average of $39,186, a difference of 3.5%.

Median Female Earnings Correlation Summary

Measurement	Welsh	Immigrants from Costa Rica
Minimum	$9,167	$20,158
Maximum	$58,927	$56,684
Range	$49,760	$36,526
Mean	$35,195	$38,901
Median	$35,531	$38,633
Interquartile 25% (IQ1)	$32,290	$33,041
Interquartile 75% (IQ3)	$38,296	$45,796
Interquartile Range (IQR)	$6,005	$12,755
Standard Deviation (Sample)	$8,494	$9,096
Standard Deviation (Population)	$8,409	$8,998

Similar Demographics by Median Female Earnings

Demographics Similar to Welsh by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Welsh are Immigrants from Iraq ($37,864, a difference of 0.020%), Immigrants from Dominica ($37,825, a difference of 0.080%), Alaskan Athabascan ($37,905, a difference of 0.13%), Swiss ($37,904, a difference of 0.13%), and Immigrants from Somalia ($37,914, a difference of 0.15%).

Demographics	Rating \| Rank	Median Female Earnings
Immigrants \| Liberia	2.7 /100 \| #244	Tragic $37,970
Immigrants \| Middle Africa	2.7 /100 \| #245	Tragic $37,965
Delaware	2.6 /100 \| #246	Tragic $37,964
Immigrants \| Somalia	2.4 /100 \| #247	Tragic $37,914
Alaskan Athabascans	2.3 /100 \| #248	Tragic $37,905
Swiss	2.3 /100 \| #249	Tragic $37,904
Immigrants \| Iraq	2.2 /100 \| #250	Tragic $37,864
Welsh	2.1 /100 \| #251	Tragic $37,856
Immigrants \| Dominica	2.0 /100 \| #252	Tragic $37,825
Danes	1.6 /100 \| #253	Tragic $37,730
Whites/Caucasians	1.1 /100 \| #254	Tragic $37,531
Colville	1.1 /100 \| #255	Tragic $37,514
Samoans	1.0 /100 \| #256	Tragic $37,498
Hawaiians	1.0 /100 \| #257	Tragic $37,497
Belizeans	0.9 /100 \| #258	Tragic $37,429

Demographics Similar to Immigrants from Costa Rica by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Immigrants from Costa Rica are Assyrian/Chaldean/Syriac ($39,159, a difference of 0.070%), Uruguayan ($39,228, a difference of 0.11%), Ecuadorian ($39,117, a difference of 0.18%), Icelander ($39,109, a difference of 0.20%), and Irish ($39,291, a difference of 0.27%).

Demographics	Rating \| Rank	Median Female Earnings
Senegalese	34.2 /100 \| #189	Fair $39,384
Puget Sound Salish	33.9 /100 \| #190	Fair $39,376
Immigrants \| Western Africa	32.7 /100 \| #191	Fair $39,351
Immigrants \| Immigrants	31.7 /100 \| #192	Fair $39,328
Immigrants \| Nigeria	30.2 /100 \| #193	Fair $39,294
Irish	30.0 /100 \| #194	Fair $39,291
Uruguayans	27.3 /100 \| #195	Fair $39,228
Immigrants \| Costa Rica	25.6 /100 \| #196	Fair $39,186
Assyrians/Chaldeans/Syriacs	24.6 /100 \| #197	Fair $39,159
Ecuadorians	23.0 /100 \| #198	Fair $39,117
Icelanders	22.7 /100 \| #199	Fair $39,109
Immigrants \| Panama	20.6 /100 \| #200	Fair $39,049
Panamanians	20.6 /100 \| #201	Fair $39,049
Slovaks	19.9 /100 \| #202	Poor $39,029
Czechs	18.7 /100 \| #203	Poor $38,992